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#include "arm_arch.h"
.text
#if defined(__thumb2__)
.syntax unified
.thumb
#else
.code 32
#endif
.type iotas32, %object
.align 5
iotas32:
.long 0x00000001, 0x00000000
.long 0x00000000, 0x00000089
.long 0x00000000, 0x8000008b
.long 0x00000000, 0x80008080
.long 0x00000001, 0x0000008b
.long 0x00000001, 0x00008000
.long 0x00000001, 0x80008088
.long 0x00000001, 0x80000082
.long 0x00000000, 0x0000000b
.long 0x00000000, 0x0000000a
.long 0x00000001, 0x00008082
.long 0x00000000, 0x00008003
.long 0x00000001, 0x0000808b
.long 0x00000001, 0x8000000b
.long 0x00000001, 0x8000008a
.long 0x00000001, 0x80000081
.long 0x00000000, 0x80000081
.long 0x00000000, 0x80000008
.long 0x00000000, 0x00000083
.long 0x00000000, 0x80008003
.long 0x00000001, 0x80008088
.long 0x00000000, 0x80000088
.long 0x00000001, 0x00008000
.long 0x00000000, 0x80008082
.size iotas32,.-iotas32
.type KeccakF1600_int, %function
.align 5
KeccakF1600_int:
add r9,sp,#176
add r12,sp,#0
add r10,sp,#40
ldmia r9,{r4,r5,r6,r7,r8,r9} @ A[4][2..4]
KeccakF1600_enter:
str lr,[sp,#440]
eor r11,r11,r11
str r11,[sp,#444]
b .Lround2x
.align 4
.Lround2x:
ldmia r12,{r0,r1,r2,r3} @ A[0][0..1]
ldmia r10,{r10,r11,r12,r14} @ A[1][0..1]
#ifdef __thumb2__
eor r0,r0,r10
eor r1,r1,r11
eor r2,r2,r12
ldrd r10,r11,[sp,#56]
eor r3,r3,r14
ldrd r12,r14,[sp,#64]
eor r4,r4,r10
eor r5,r5,r11
eor r6,r6,r12
ldrd r10,r11,[sp,#72]
eor r7,r7,r14
ldrd r12,r14,[sp,#80]
eor r8,r8,r10
eor r9,r9,r11
eor r0,r0,r12
ldrd r10,r11,[sp,#88]
eor r1,r1,r14
ldrd r12,r14,[sp,#96]
eor r2,r2,r10
eor r3,r3,r11
eor r4,r4,r12
ldrd r10,r11,[sp,#104]
eor r5,r5,r14
ldrd r12,r14,[sp,#112]
eor r6,r6,r10
eor r7,r7,r11
eor r8,r8,r12
ldrd r10,r11,[sp,#120]
eor r9,r9,r14
ldrd r12,r14,[sp,#128]
eor r0,r0,r10
eor r1,r1,r11
eor r2,r2,r12
ldrd r10,r11,[sp,#136]
eor r3,r3,r14
ldrd r12,r14,[sp,#144]
eor r4,r4,r10
eor r5,r5,r11
eor r6,r6,r12
ldrd r10,r11,[sp,#152]
eor r7,r7,r14
ldrd r12,r14,[sp,#160]
eor r8,r8,r10
eor r9,r9,r11
eor r0,r0,r12
ldrd r10,r11,[sp,#168]
eor r1,r1,r14
ldrd r12,r14,[sp,#16]
eor r2,r2,r10
eor r3,r3,r11
eor r4,r4,r12
ldrd r10,r11,[sp,#24]
eor r5,r5,r14
ldrd r12,r14,[sp,#32]
#else
eor r0,r0,r10
add r10,sp,#56
eor r1,r1,r11
eor r2,r2,r12
eor r3,r3,r14
ldmia r10,{r10,r11,r12,r14} @ A[1][2..3]
eor r4,r4,r10
add r10,sp,#72
eor r5,r5,r11
eor r6,r6,r12
eor r7,r7,r14
ldmia r10,{r10,r11,r12,r14} @ A[1][4]..A[2][0]
eor r8,r8,r10
add r10,sp,#88
eor r9,r9,r11
eor r0,r0,r12
eor r1,r1,r14
ldmia r10,{r10,r11,r12,r14} @ A[2][1..2]
eor r2,r2,r10
add r10,sp,#104
eor r3,r3,r11
eor r4,r4,r12
eor r5,r5,r14
ldmia r10,{r10,r11,r12,r14} @ A[2][3..4]
eor r6,r6,r10
add r10,sp,#120
eor r7,r7,r11
eor r8,r8,r12
eor r9,r9,r14
ldmia r10,{r10,r11,r12,r14} @ A[3][0..1]
eor r0,r0,r10
add r10,sp,#136
eor r1,r1,r11
eor r2,r2,r12
eor r3,r3,r14
ldmia r10,{r10,r11,r12,r14} @ A[3][2..3]
eor r4,r4,r10
add r10,sp,#152
eor r5,r5,r11
eor r6,r6,r12
eor r7,r7,r14
ldmia r10,{r10,r11,r12,r14} @ A[3][4]..A[4][0]
eor r8,r8,r10
ldr r10,[sp,#168] @ A[4][1]
eor r9,r9,r11
ldr r11,[sp,#168+4]
eor r0,r0,r12
ldr r12,[sp,#16] @ A[0][2]
eor r1,r1,r14
ldr r14,[sp,#16+4]
eor r2,r2,r10
add r10,sp,#24
eor r3,r3,r11
eor r4,r4,r12
eor r5,r5,r14
ldmia r10,{r10,r11,r12,r14} @ A[0][3..4]
#endif
eor r6,r6,r10
eor r7,r7,r11
eor r8,r8,r12
eor r9,r9,r14
eor r10,r0,r5,ror#32-1 @ E[0] = ROL64(C[2], 1) ^ C[0];
#ifndef __thumb2__
str r10,[sp,#208] @ D[1] = E[0]
#endif
eor r11,r1,r4
#ifndef __thumb2__
str r11,[sp,#208+4]
#else
strd r10,r11,[sp,#208] @ D[1] = E[0]
#endif
eor r12,r6,r1,ror#32-1 @ E[1] = ROL64(C[0], 1) ^ C[3];
eor r14,r7,r0
#ifndef __thumb2__
str r12,[sp,#232] @ D[4] = E[1]
#endif
eor r0,r8,r3,ror#32-1 @ C[0] = ROL64(C[1], 1) ^ C[4];
#ifndef __thumb2__
str r14,[sp,#232+4]
#else
strd r12,r14,[sp,#232] @ D[4] = E[1]
#endif
eor r1,r9,r2
#ifndef __thumb2__
str r0,[sp,#200] @ D[0] = C[0]
#endif
eor r2,r2,r7,ror#32-1 @ C[1] = ROL64(C[3], 1) ^ C[1];
#ifndef __thumb2__
ldr r7,[sp,#144]
#endif
eor r3,r3,r6
#ifndef __thumb2__
str r1,[sp,#200+4]
#else
strd r0,r1,[sp,#200] @ D[0] = C[0]
#endif
#ifndef __thumb2__
ldr r6,[sp,#144+4]
#else
ldrd r7,r6,[sp,#144]
#endif
#ifndef __thumb2__
str r2,[sp,#216] @ D[2] = C[1]
#endif
eor r4,r4,r9,ror#32-1 @ C[2] = ROL64(C[4], 1) ^ C[2];
#ifndef __thumb2__
str r3,[sp,#216+4]
#else
strd r2,r3,[sp,#216] @ D[2] = C[1]
#endif
eor r5,r5,r8
#ifndef __thumb2__
ldr r8,[sp,#192]
#endif
#ifndef __thumb2__
ldr r9,[sp,#192+4]
#else
ldrd r8,r9,[sp,#192]
#endif
#ifndef __thumb2__
str r4,[sp,#224] @ D[3] = C[2]
#endif
eor r7,r7,r4
#ifndef __thumb2__
str r5,[sp,#224+4]
#else
strd r4,r5,[sp,#224] @ D[3] = C[2]
#endif
eor r6,r6,r5
#ifndef __thumb2__
ldr r4,[sp,#0]
#endif
@ mov r7,r7,ror#32-10 @ C[3] = ROL64(A[3][3] ^ C[2], rhotates[3][3]); /* D[3] */
@ mov r6,r6,ror#32-11
#ifndef __thumb2__
ldr r5,[sp,#0+4]
#else
ldrd r4,r5,[sp,#0]
#endif
eor r8,r8,r12
eor r9,r9,r14
#ifndef __thumb2__
ldr r12,[sp,#96]
#endif
eor r0,r0,r4
#ifndef __thumb2__
ldr r14,[sp,#96+4]
#else
ldrd r12,r14,[sp,#96]
#endif
@ mov r8,r8,ror#32-7 @ C[4] = ROL64(A[4][4] ^ E[1], rhotates[4][4]); /* D[4] */
@ mov r9,r9,ror#32-7
eor r1,r1,r5 @ C[0] = A[0][0] ^ C[0];
eor r12,r12,r2
#ifndef __thumb2__
ldr r2,[sp,#48]
#endif
eor r14,r14,r3
#ifndef __thumb2__
ldr r3,[sp,#48+4]
#else
ldrd r2,r3,[sp,#48]
#endif
mov r5,r12,ror#32-21 @ C[2] = ROL64(A[2][2] ^ C[1], rhotates[2][2]);
ldr r12,[sp,#444] @ load counter
eor r2,r2,r10
adr r10,iotas32
mov r4,r14,ror#32-22
add r14,r10,r12
eor r3,r3,r11
ldmia r14,{r10,r11} @ iotas[i]
bic r12,r4,r2,ror#32-22
bic r14,r5,r3,ror#32-22
mov r2,r2,ror#32-22 @ C[1] = ROL64(A[1][1] ^ E[0], rhotates[1][1]);
mov r3,r3,ror#32-22
eor r12,r12,r0
eor r14,r14,r1
eor r10,r10,r12
eor r11,r11,r14
#ifndef __thumb2__
str r10,[sp,#240] @ R[0][0] = C[0] ^ (~C[1] & C[2]) ^ iotas[i];
#endif
bic r12,r6,r4,ror#11
#ifndef __thumb2__
str r11,[sp,#240+4]
#else
strd r10,r11,[sp,#240] @ R[0][0] = C[0] ^ (~C[1] & C[2]) ^ iotas[i];
#endif
bic r14,r7,r5,ror#10
bic r10,r8,r6,ror#32-(11-7)
bic r11,r9,r7,ror#32-(10-7)
eor r12,r2,r12,ror#32-11
#ifndef __thumb2__
str r12,[sp,#248] @ R[0][1] = C[1] ^ (~C[2] & C[3]);
#endif
eor r14,r3,r14,ror#32-10
#ifndef __thumb2__
str r14,[sp,#248+4]
#else
strd r12,r14,[sp,#248] @ R[0][1] = C[1] ^ (~C[2] & C[3]);
#endif
eor r10,r4,r10,ror#32-7
eor r11,r5,r11,ror#32-7
#ifndef __thumb2__
str r10,[sp,#256] @ R[0][2] = C[2] ^ (~C[3] & C[4]);
#endif
bic r12,r0,r8,ror#32-7
#ifndef __thumb2__
str r11,[sp,#256+4]
#else
strd r10,r11,[sp,#256] @ R[0][2] = C[2] ^ (~C[3] & C[4]);
#endif
bic r14,r1,r9,ror#32-7
eor r12,r12,r6,ror#32-11
#ifndef __thumb2__
str r12,[sp,#264] @ R[0][3] = C[3] ^ (~C[4] & C[0]);
#endif
eor r14,r14,r7,ror#32-10
#ifndef __thumb2__
str r14,[sp,#264+4]
#else
strd r12,r14,[sp,#264] @ R[0][3] = C[3] ^ (~C[4] & C[0]);
#endif
bic r10,r2,r0
add r14,sp,#224
#ifndef __thumb2__
ldr r0,[sp,#24] @ A[0][3]
#endif
bic r11,r3,r1
#ifndef __thumb2__
ldr r1,[sp,#24+4]
#else
ldrd r0,r1,[sp,#24] @ A[0][3]
#endif
eor r10,r10,r8,ror#32-7
eor r11,r11,r9,ror#32-7
#ifndef __thumb2__
str r10,[sp,#272] @ R[0][4] = C[4] ^ (~C[0] & C[1]);
#endif
add r9,sp,#200
#ifndef __thumb2__
str r11,[sp,#272+4]
#else
strd r10,r11,[sp,#272] @ R[0][4] = C[4] ^ (~C[0] & C[1]);
#endif
ldmia r14,{r10,r11,r12,r14} @ D[3..4]
ldmia r9,{r6,r7,r8,r9} @ D[0..1]
#ifndef __thumb2__
ldr r2,[sp,#72] @ A[1][4]
#endif
eor r0,r0,r10
#ifndef __thumb2__
ldr r3,[sp,#72+4]
#else
ldrd r2,r3,[sp,#72] @ A[1][4]
#endif
eor r1,r1,r11
@ mov r0,r0,ror#32-14 @ C[0] = ROL64(A[0][3] ^ D[3], rhotates[0][3]);
#ifndef __thumb2__
ldr r10,[sp,#128] @ A[3][1]
#endif
@ mov r1,r1,ror#32-14
#ifndef __thumb2__
ldr r11,[sp,#128+4]
#else
ldrd r10,r11,[sp,#128] @ A[3][1]
#endif
eor r2,r2,r12
#ifndef __thumb2__
ldr r4,[sp,#80] @ A[2][0]
#endif
eor r3,r3,r14
#ifndef __thumb2__
ldr r5,[sp,#80+4]
#else
ldrd r4,r5,[sp,#80] @ A[2][0]
#endif
@ mov r2,r2,ror#32-10 @ C[1] = ROL64(A[1][4] ^ D[4], rhotates[1][4]);
@ mov r3,r3,ror#32-10
eor r6,r6,r4
#ifndef __thumb2__
ldr r12,[sp,#216] @ D[2]
#endif
eor r7,r7,r5
#ifndef __thumb2__
ldr r14,[sp,#216+4]
#else
ldrd r12,r14,[sp,#216] @ D[2]
#endif
mov r5,r6,ror#32-1 @ C[2] = ROL64(A[2][0] ^ D[0], rhotates[2][0]);
mov r4,r7,ror#32-2
eor r10,r10,r8
#ifndef __thumb2__
ldr r8,[sp,#176] @ A[4][2]
#endif
eor r11,r11,r9
#ifndef __thumb2__
ldr r9,[sp,#176+4]
#else
ldrd r8,r9,[sp,#176] @ A[4][2]
#endif
mov r7,r10,ror#32-22 @ C[3] = ROL64(A[3][1] ^ D[1], rhotates[3][1]);
mov r6,r11,ror#32-23
bic r10,r4,r2,ror#32-10
bic r11,r5,r3,ror#32-10
eor r12,r12,r8
eor r14,r14,r9
mov r9,r12,ror#32-30 @ C[4] = ROL64(A[4][2] ^ D[2], rhotates[4][2]);
mov r8,r14,ror#32-31
eor r10,r10,r0,ror#32-14
eor r11,r11,r1,ror#32-14
#ifndef __thumb2__
str r10,[sp,#280] @ R[1][0] = C[0] ^ (~C[1] & C[2])
#endif
bic r12,r6,r4
#ifndef __thumb2__
str r11,[sp,#280+4]
#else
strd r10,r11,[sp,#280] @ R[1][0] = C[0] ^ (~C[1] & C[2])
#endif
bic r14,r7,r5
eor r12,r12,r2,ror#32-10
#ifndef __thumb2__
str r12,[sp,#288] @ R[1][1] = C[1] ^ (~C[2] & C[3]);
#endif
eor r14,r14,r3,ror#32-10
#ifndef __thumb2__
str r14,[sp,#288+4]
#else
strd r12,r14,[sp,#288] @ R[1][1] = C[1] ^ (~C[2] & C[3]);
#endif
bic r10,r8,r6
bic r11,r9,r7
bic r12,r0,r8,ror#14
bic r14,r1,r9,ror#14
eor r10,r10,r4
eor r11,r11,r5
#ifndef __thumb2__
str r10,[sp,#296] @ R[1][2] = C[2] ^ (~C[3] & C[4]);
#endif
bic r2,r2,r0,ror#32-(14-10)
#ifndef __thumb2__
str r11,[sp,#296+4]
#else
strd r10,r11,[sp,#296] @ R[1][2] = C[2] ^ (~C[3] & C[4]);
#endif
eor r12,r6,r12,ror#32-14
bic r11,r3,r1,ror#32-(14-10)
#ifndef __thumb2__
str r12,[sp,#304] @ R[1][3] = C[3] ^ (~C[4] & C[0]);
#endif
eor r14,r7,r14,ror#32-14
#ifndef __thumb2__
str r14,[sp,#304+4]
#else
strd r12,r14,[sp,#304] @ R[1][3] = C[3] ^ (~C[4] & C[0]);
#endif
add r12,sp,#208
#ifndef __thumb2__
ldr r1,[sp,#8] @ A[0][1]
#endif
eor r10,r8,r2,ror#32-10
#ifndef __thumb2__
ldr r0,[sp,#8+4]
#else
ldrd r1,r0,[sp,#8] @ A[0][1]
#endif
eor r11,r9,r11,ror#32-10
#ifndef __thumb2__
str r10,[sp,#312] @ R[1][4] = C[4] ^ (~C[0] & C[1]);
#endif
#ifndef __thumb2__
str r11,[sp,#312+4]
#else
strd r10,r11,[sp,#312] @ R[1][4] = C[4] ^ (~C[0] & C[1]);
#endif
add r9,sp,#224
ldmia r12,{r10,r11,r12,r14} @ D[1..2]
#ifndef __thumb2__
ldr r2,[sp,#56] @ A[1][2]
#endif
#ifndef __thumb2__
ldr r3,[sp,#56+4]
#else
ldrd r2,r3,[sp,#56] @ A[1][2]
#endif
ldmia r9,{r6,r7,r8,r9} @ D[3..4]
eor r1,r1,r10
#ifndef __thumb2__
ldr r4,[sp,#104] @ A[2][3]
#endif
eor r0,r0,r11
#ifndef __thumb2__
ldr r5,[sp,#104+4]
#else
ldrd r4,r5,[sp,#104] @ A[2][3]
#endif
mov r0,r0,ror#32-1 @ C[0] = ROL64(A[0][1] ^ D[1], rhotates[0][1]);
eor r2,r2,r12
#ifndef __thumb2__
ldr r10,[sp,#152] @ A[3][4]
#endif
eor r3,r3,r14
#ifndef __thumb2__
ldr r11,[sp,#152+4]
#else
ldrd r10,r11,[sp,#152] @ A[3][4]
#endif
@ mov r2,r2,ror#32-3 @ C[1] = ROL64(A[1][2] ^ D[2], rhotates[1][2]);
#ifndef __thumb2__
ldr r12,[sp,#200] @ D[0]
#endif
@ mov r3,r3,ror#32-3
#ifndef __thumb2__
ldr r14,[sp,#200+4]
#else
ldrd r12,r14,[sp,#200] @ D[0]
#endif
eor r4,r4,r6
eor r5,r5,r7
@ mov r5,r6,ror#32-12 @ C[2] = ROL64(A[2][3] ^ D[3], rhotates[2][3]);
@ mov r4,r7,ror#32-13 @ [track reverse order below]
eor r10,r10,r8
#ifndef __thumb2__
ldr r8,[sp,#160] @ A[4][0]
#endif
eor r11,r11,r9
#ifndef __thumb2__
ldr r9,[sp,#160+4]
#else
ldrd r8,r9,[sp,#160] @ A[4][0]
#endif
mov r6,r10,ror#32-4 @ C[3] = ROL64(A[3][4] ^ D[4], rhotates[3][4]);
mov r7,r11,ror#32-4
eor r12,r12,r8
eor r14,r14,r9
mov r8,r12,ror#32-9 @ C[4] = ROL64(A[4][0] ^ D[0], rhotates[4][0]);
mov r9,r14,ror#32-9
bic r10,r5,r2,ror#13-3
bic r11,r4,r3,ror#12-3
bic r12,r6,r5,ror#32-13
bic r14,r7,r4,ror#32-12
eor r10,r0,r10,ror#32-13
eor r11,r1,r11,ror#32-12
#ifndef __thumb2__
str r10,[sp,#320] @ R[2][0] = C[0] ^ (~C[1] & C[2])
#endif
eor r12,r12,r2,ror#32-3
#ifndef __thumb2__
str r11,[sp,#320+4]
#else
strd r10,r11,[sp,#320] @ R[2][0] = C[0] ^ (~C[1] & C[2])
#endif
eor r14,r14,r3,ror#32-3
#ifndef __thumb2__
str r12,[sp,#328] @ R[2][1] = C[1] ^ (~C[2] & C[3]);
#endif
bic r10,r8,r6
bic r11,r9,r7
#ifndef __thumb2__
str r14,[sp,#328+4]
#else
strd r12,r14,[sp,#328] @ R[2][1] = C[1] ^ (~C[2] & C[3]);
#endif
eor r10,r10,r5,ror#32-13
eor r11,r11,r4,ror#32-12
#ifndef __thumb2__
str r10,[sp,#336] @ R[2][2] = C[2] ^ (~C[3] & C[4]);
#endif
bic r12,r0,r8
#ifndef __thumb2__
str r11,[sp,#336+4]
#else
strd r10,r11,[sp,#336] @ R[2][2] = C[2] ^ (~C[3] & C[4]);
#endif
bic r14,r1,r9
eor r12,r12,r6
eor r14,r14,r7
#ifndef __thumb2__
str r12,[sp,#344] @ R[2][3] = C[3] ^ (~C[4] & C[0]);
#endif
bic r10,r2,r0,ror#3
#ifndef __thumb2__
str r14,[sp,#344+4]
#else
strd r12,r14,[sp,#344] @ R[2][3] = C[3] ^ (~C[4] & C[0]);
#endif
bic r11,r3,r1,ror#3
#ifndef __thumb2__
ldr r1,[sp,#32] @ A[0][4] [in reverse order]
#endif
eor r10,r8,r10,ror#32-3
#ifndef __thumb2__
ldr r0,[sp,#32+4]
#else
ldrd r1,r0,[sp,#32] @ A[0][4] [in reverse order]
#endif
eor r11,r9,r11,ror#32-3
#ifndef __thumb2__
str r10,[sp,#352] @ R[2][4] = C[4] ^ (~C[0] & C[1]);
#endif
add r9,sp,#208
#ifndef __thumb2__
str r11,[sp,#352+4]
#else
strd r10,r11,[sp,#352] @ R[2][4] = C[4] ^ (~C[0] & C[1]);
#endif
#ifndef __thumb2__
ldr r10,[sp,#232] @ D[4]
#endif
#ifndef __thumb2__
ldr r11,[sp,#232+4]
#else
ldrd r10,r11,[sp,#232] @ D[4]
#endif
#ifndef __thumb2__
ldr r12,[sp,#200] @ D[0]
#endif
#ifndef __thumb2__
ldr r14,[sp,#200+4]
#else
ldrd r12,r14,[sp,#200] @ D[0]
#endif
ldmia r9,{r6,r7,r8,r9} @ D[1..2]
eor r1,r1,r10
#ifndef __thumb2__
ldr r2,[sp,#40] @ A[1][0]
#endif
eor r0,r0,r11
#ifndef __thumb2__
ldr r3,[sp,#40+4]
#else
ldrd r2,r3,[sp,#40] @ A[1][0]
#endif
@ mov r1,r10,ror#32-13 @ C[0] = ROL64(A[0][4] ^ D[4], rhotates[0][4]);
#ifndef __thumb2__
ldr r4,[sp,#88] @ A[2][1]
#endif
@ mov r0,r11,ror#32-14 @ [was loaded in reverse order]
#ifndef __thumb2__
ldr r5,[sp,#88+4]
#else
ldrd r4,r5,[sp,#88] @ A[2][1]
#endif
eor r2,r2,r12
#ifndef __thumb2__
ldr r10,[sp,#136] @ A[3][2]
#endif
eor r3,r3,r14
#ifndef __thumb2__
ldr r11,[sp,#136+4]
#else
ldrd r10,r11,[sp,#136] @ A[3][2]
#endif
@ mov r2,r2,ror#32-18 @ C[1] = ROL64(A[1][0] ^ D[0], rhotates[1][0]);
#ifndef __thumb2__
ldr r12,[sp,#224] @ D[3]
#endif
@ mov r3,r3,ror#32-18
#ifndef __thumb2__
ldr r14,[sp,#224+4]
#else
ldrd r12,r14,[sp,#224] @ D[3]
#endif
eor r6,r6,r4
eor r7,r7,r5
mov r4,r6,ror#32-5 @ C[2] = ROL64(A[2][1] ^ D[1], rhotates[2][1]);
mov r5,r7,ror#32-5
eor r10,r10,r8
#ifndef __thumb2__
ldr r8,[sp,#184] @ A[4][3]
#endif
eor r11,r11,r9
#ifndef __thumb2__
ldr r9,[sp,#184+4]
#else
ldrd r8,r9,[sp,#184] @ A[4][3]
#endif
mov r7,r10,ror#32-7 @ C[3] = ROL64(A[3][2] ^ D[2], rhotates[3][2]);
mov r6,r11,ror#32-8
eor r12,r12,r8
eor r14,r14,r9
mov r8,r12,ror#32-28 @ C[4] = ROL64(A[4][3] ^ D[3], rhotates[4][3]);
mov r9,r14,ror#32-28
bic r10,r4,r2,ror#32-18
bic r11,r5,r3,ror#32-18
eor r10,r10,r0,ror#32-14
eor r11,r11,r1,ror#32-13
#ifndef __thumb2__
str r10,[sp,#360] @ R[3][0] = C[0] ^ (~C[1] & C[2])
#endif
bic r12,r6,r4
#ifndef __thumb2__
str r11,[sp,#360+4]
#else
strd r10,r11,[sp,#360] @ R[3][0] = C[0] ^ (~C[1] & C[2])
#endif
bic r14,r7,r5
eor r12,r12,r2,ror#32-18
#ifndef __thumb2__
str r12,[sp,#368] @ R[3][1] = C[1] ^ (~C[2] & C[3]);
#endif
eor r14,r14,r3,ror#32-18
#ifndef __thumb2__
str r14,[sp,#368+4]
#else
strd r12,r14,[sp,#368] @ R[3][1] = C[1] ^ (~C[2] & C[3]);
#endif
bic r10,r8,r6
bic r11,r9,r7
bic r12,r0,r8,ror#14
bic r14,r1,r9,ror#13
eor r10,r10,r4
eor r11,r11,r5
#ifndef __thumb2__
str r10,[sp,#376] @ R[3][2] = C[2] ^ (~C[3] & C[4]);
#endif
bic r2,r2,r0,ror#18-14
#ifndef __thumb2__
str r11,[sp,#376+4]
#else
strd r10,r11,[sp,#376] @ R[3][2] = C[2] ^ (~C[3] & C[4]);
#endif
eor r12,r6,r12,ror#32-14
bic r11,r3,r1,ror#18-13
eor r14,r7,r14,ror#32-13
#ifndef __thumb2__
str r12,[sp,#384] @ R[3][3] = C[3] ^ (~C[4] & C[0]);
#endif
#ifndef __thumb2__
str r14,[sp,#384+4]
#else
strd r12,r14,[sp,#384] @ R[3][3] = C[3] ^ (~C[4] & C[0]);
#endif
add r14,sp,#216
#ifndef __thumb2__
ldr r0,[sp,#16] @ A[0][2]
#endif
eor r10,r8,r2,ror#32-18
#ifndef __thumb2__
ldr r1,[sp,#16+4]
#else
ldrd r0,r1,[sp,#16] @ A[0][2]
#endif
eor r11,r9,r11,ror#32-18
#ifndef __thumb2__
str r10,[sp,#392] @ R[3][4] = C[4] ^ (~C[0] & C[1]);
#endif
#ifndef __thumb2__
str r11,[sp,#392+4]
#else
strd r10,r11,[sp,#392] @ R[3][4] = C[4] ^ (~C[0] & C[1]);
#endif
ldmia r14,{r10,r11,r12,r14} @ D[2..3]
#ifndef __thumb2__
ldr r2,[sp,#64] @ A[1][3]
#endif
#ifndef __thumb2__
ldr r3,[sp,#64+4]
#else
ldrd r2,r3,[sp,#64] @ A[1][3]
#endif
#ifndef __thumb2__
ldr r6,[sp,#232] @ D[4]
#endif
#ifndef __thumb2__
ldr r7,[sp,#232+4]
#else
ldrd r6,r7,[sp,#232] @ D[4]
#endif
eor r0,r0,r10
#ifndef __thumb2__
ldr r4,[sp,#112] @ A[2][4]
#endif
eor r1,r1,r11
#ifndef __thumb2__
ldr r5,[sp,#112+4]
#else
ldrd r4,r5,[sp,#112] @ A[2][4]
#endif
@ mov r0,r0,ror#32-31 @ C[0] = ROL64(A[0][2] ^ D[2], rhotates[0][2]);
#ifndef __thumb2__
ldr r8,[sp,#200] @ D[0]
#endif
@ mov r1,r1,ror#32-31
#ifndef __thumb2__
ldr r9,[sp,#200+4]
#else
ldrd r8,r9,[sp,#200] @ D[0]
#endif
eor r12,r12,r2
#ifndef __thumb2__
ldr r10,[sp,#120] @ A[3][0]
#endif
eor r14,r14,r3
#ifndef __thumb2__
ldr r11,[sp,#120+4]
#else
ldrd r10,r11,[sp,#120] @ A[3][0]
#endif
mov r3,r12,ror#32-27 @ C[1] = ROL64(A[1][3] ^ D[3], rhotates[1][3]);
#ifndef __thumb2__
ldr r12,[sp,#208] @ D[1]
#endif
mov r2,r14,ror#32-28
#ifndef __thumb2__
ldr r14,[sp,#208+4]
#else
ldrd r12,r14,[sp,#208] @ D[1]
#endif
eor r6,r6,r4
eor r7,r7,r5
mov r5,r6,ror#32-19 @ C[2] = ROL64(A[2][4] ^ D[4], rhotates[2][4]);
mov r4,r7,ror#32-20
eor r10,r10,r8
#ifndef __thumb2__
ldr r8,[sp,#168] @ A[4][1]
#endif
eor r11,r11,r9
#ifndef __thumb2__
ldr r9,[sp,#168+4]
#else
ldrd r8,r9,[sp,#168] @ A[4][1]
#endif
mov r7,r10,ror#32-20 @ C[3] = ROL64(A[3][0] ^ D[0], rhotates[3][0]);
mov r6,r11,ror#32-21
eor r8,r8,r12
eor r9,r9,r14
@ mov r8,r2,ror#32-1 @ C[4] = ROL64(A[4][1] ^ D[1], rhotates[4][1]);
@ mov r9,r3,ror#32-1
bic r10,r4,r2
bic r11,r5,r3
eor r10,r10,r0,ror#32-31
#ifndef __thumb2__
str r10,[sp,#400] @ R[4][0] = C[0] ^ (~C[1] & C[2])
#endif
eor r11,r11,r1,ror#32-31
#ifndef __thumb2__
str r11,[sp,#400+4]
#else
strd r10,r11,[sp,#400] @ R[4][0] = C[0] ^ (~C[1] & C[2])
#endif
bic r12,r6,r4
bic r14,r7,r5
eor r12,r12,r2
eor r14,r14,r3
#ifndef __thumb2__
str r12,[sp,#408] @ R[4][1] = C[1] ^ (~C[2] & C[3]);
#endif
bic r10,r8,r6,ror#1
#ifndef __thumb2__
str r14,[sp,#408+4]
#else
strd r12,r14,[sp,#408] @ R[4][1] = C[1] ^ (~C[2] & C[3]);
#endif
bic r11,r9,r7,ror#1
bic r12,r0,r8,ror#31-1
bic r14,r1,r9,ror#31-1
eor r4,r4,r10,ror#32-1
#ifndef __thumb2__
str r4,[sp,#416] @ R[4][2] = C[2] ^= (~C[3] & C[4]);
#endif
eor r5,r5,r11,ror#32-1
#ifndef __thumb2__
str r5,[sp,#416+4]
#else
strd r4,r5,[sp,#416] @ R[4][2] = C[2] ^= (~C[3] & C[4]);
#endif
eor r6,r6,r12,ror#32-31
eor r7,r7,r14,ror#32-31
#ifndef __thumb2__
str r6,[sp,#424] @ R[4][3] = C[3] ^= (~C[4] & C[0]);
#endif
bic r10,r2,r0,ror#32-31
#ifndef __thumb2__
str r7,[sp,#424+4]
#else
strd r6,r7,[sp,#424] @ R[4][3] = C[3] ^= (~C[4] & C[0]);
#endif
bic r11,r3,r1,ror#32-31
add r12,sp,#240
eor r8,r10,r8,ror#32-1
add r10,sp,#280
eor r9,r11,r9,ror#32-1
#ifndef __thumb2__
str r8,[sp,#432] @ R[4][4] = C[4] ^= (~C[0] & C[1]);
#endif
#ifndef __thumb2__
str r9,[sp,#432+4]
#else
strd r8,r9,[sp,#432] @ R[4][4] = C[4] ^= (~C[0] & C[1]);
#endif
ldmia r12,{r0,r1,r2,r3} @ A[0][0..1]
ldmia r10,{r10,r11,r12,r14} @ A[1][0..1]
#ifdef __thumb2__
eor r0,r0,r10
eor r1,r1,r11
eor r2,r2,r12
ldrd r10,r11,[sp,#296]
eor r3,r3,r14
ldrd r12,r14,[sp,#304]
eor r4,r4,r10
eor r5,r5,r11
eor r6,r6,r12
ldrd r10,r11,[sp,#312]
eor r7,r7,r14
ldrd r12,r14,[sp,#320]
eor r8,r8,r10
eor r9,r9,r11
eor r0,r0,r12
ldrd r10,r11,[sp,#328]
eor r1,r1,r14
ldrd r12,r14,[sp,#336]
eor r2,r2,r10
eor r3,r3,r11
eor r4,r4,r12
ldrd r10,r11,[sp,#344]
eor r5,r5,r14
ldrd r12,r14,[sp,#352]
eor r6,r6,r10
eor r7,r7,r11
eor r8,r8,r12
ldrd r10,r11,[sp,#360]
eor r9,r9,r14
ldrd r12,r14,[sp,#368]
eor r0,r0,r10
eor r1,r1,r11
eor r2,r2,r12
ldrd r10,r11,[sp,#376]
eor r3,r3,r14
ldrd r12,r14,[sp,#384]
eor r4,r4,r10
eor r5,r5,r11
eor r6,r6,r12
ldrd r10,r11,[sp,#392]
eor r7,r7,r14
ldrd r12,r14,[sp,#400]
eor r8,r8,r10
eor r9,r9,r11
eor r0,r0,r12
ldrd r10,r11,[sp,#408]
eor r1,r1,r14
ldrd r12,r14,[sp,#256]
eor r2,r2,r10
eor r3,r3,r11
eor r4,r4,r12
ldrd r10,r11,[sp,#264]
eor r5,r5,r14
ldrd r12,r14,[sp,#272]
#else
eor r0,r0,r10
add r10,sp,#296
eor r1,r1,r11
eor r2,r2,r12
eor r3,r3,r14
ldmia r10,{r10,r11,r12,r14} @ A[1][2..3]
eor r4,r4,r10
add r10,sp,#312
eor r5,r5,r11
eor r6,r6,r12
eor r7,r7,r14
ldmia r10,{r10,r11,r12,r14} @ A[1][4]..A[2][0]
eor r8,r8,r10
add r10,sp,#328
eor r9,r9,r11
eor r0,r0,r12
eor r1,r1,r14
ldmia r10,{r10,r11,r12,r14} @ A[2][1..2]
eor r2,r2,r10
add r10,sp,#344
eor r3,r3,r11
eor r4,r4,r12
eor r5,r5,r14
ldmia r10,{r10,r11,r12,r14} @ A[2][3..4]
eor r6,r6,r10
add r10,sp,#360
eor r7,r7,r11
eor r8,r8,r12
eor r9,r9,r14
ldmia r10,{r10,r11,r12,r14} @ A[3][0..1]
eor r0,r0,r10
add r10,sp,#376
eor r1,r1,r11
eor r2,r2,r12
eor r3,r3,r14
ldmia r10,{r10,r11,r12,r14} @ A[3][2..3]
eor r4,r4,r10
add r10,sp,#392
eor r5,r5,r11
eor r6,r6,r12
eor r7,r7,r14
ldmia r10,{r10,r11,r12,r14} @ A[3][4]..A[4][0]
eor r8,r8,r10
ldr r10,[sp,#408] @ A[4][1]
eor r9,r9,r11
ldr r11,[sp,#408+4]
eor r0,r0,r12
ldr r12,[sp,#256] @ A[0][2]
eor r1,r1,r14
ldr r14,[sp,#256+4]
eor r2,r2,r10
add r10,sp,#264
eor r3,r3,r11
eor r4,r4,r12
eor r5,r5,r14
ldmia r10,{r10,r11,r12,r14} @ A[0][3..4]
#endif
eor r6,r6,r10
eor r7,r7,r11
eor r8,r8,r12
eor r9,r9,r14
eor r10,r0,r5,ror#32-1 @ E[0] = ROL64(C[2], 1) ^ C[0];
#ifndef __thumb2__
str r10,[sp,#208] @ D[1] = E[0]
#endif
eor r11,r1,r4
#ifndef __thumb2__
str r11,[sp,#208+4]
#else
strd r10,r11,[sp,#208] @ D[1] = E[0]
#endif
eor r12,r6,r1,ror#32-1 @ E[1] = ROL64(C[0], 1) ^ C[3];
eor r14,r7,r0
#ifndef __thumb2__
str r12,[sp,#232] @ D[4] = E[1]
#endif
eor r0,r8,r3,ror#32-1 @ C[0] = ROL64(C[1], 1) ^ C[4];
#ifndef __thumb2__
str r14,[sp,#232+4]
#else
strd r12,r14,[sp,#232] @ D[4] = E[1]
#endif
eor r1,r9,r2
#ifndef __thumb2__
str r0,[sp,#200] @ D[0] = C[0]
#endif
eor r2,r2,r7,ror#32-1 @ C[1] = ROL64(C[3], 1) ^ C[1];
#ifndef __thumb2__
ldr r7,[sp,#384]
#endif
eor r3,r3,r6
#ifndef __thumb2__
str r1,[sp,#200+4]
#else
strd r0,r1,[sp,#200] @ D[0] = C[0]
#endif
#ifndef __thumb2__
ldr r6,[sp,#384+4]
#else
ldrd r7,r6,[sp,#384]
#endif
#ifndef __thumb2__
str r2,[sp,#216] @ D[2] = C[1]
#endif
eor r4,r4,r9,ror#32-1 @ C[2] = ROL64(C[4], 1) ^ C[2];
#ifndef __thumb2__
str r3,[sp,#216+4]
#else
strd r2,r3,[sp,#216] @ D[2] = C[1]
#endif
eor r5,r5,r8
#ifndef __thumb2__
ldr r8,[sp,#432]
#endif
#ifndef __thumb2__
ldr r9,[sp,#432+4]
#else
ldrd r8,r9,[sp,#432]
#endif
#ifndef __thumb2__
str r4,[sp,#224] @ D[3] = C[2]
#endif
eor r7,r7,r4
#ifndef __thumb2__
str r5,[sp,#224+4]
#else
strd r4,r5,[sp,#224] @ D[3] = C[2]
#endif
eor r6,r6,r5
#ifndef __thumb2__
ldr r4,[sp,#240]
#endif
@ mov r7,r7,ror#32-10 @ C[3] = ROL64(A[3][3] ^ C[2], rhotates[3][3]); /* D[3] */
@ mov r6,r6,ror#32-11
#ifndef __thumb2__
ldr r5,[sp,#240+4]
#else
ldrd r4,r5,[sp,#240]
#endif
eor r8,r8,r12
eor r9,r9,r14
#ifndef __thumb2__
ldr r12,[sp,#336]
#endif
eor r0,r0,r4
#ifndef __thumb2__
ldr r14,[sp,#336+4]
#else
ldrd r12,r14,[sp,#336]
#endif
@ mov r8,r8,ror#32-7 @ C[4] = ROL64(A[4][4] ^ E[1], rhotates[4][4]); /* D[4] */
@ mov r9,r9,ror#32-7
eor r1,r1,r5 @ C[0] = A[0][0] ^ C[0];
eor r12,r12,r2
#ifndef __thumb2__
ldr r2,[sp,#288]
#endif
eor r14,r14,r3
#ifndef __thumb2__
ldr r3,[sp,#288+4]
#else
ldrd r2,r3,[sp,#288]
#endif
mov r5,r12,ror#32-21 @ C[2] = ROL64(A[2][2] ^ C[1], rhotates[2][2]);
ldr r12,[sp,#444] @ load counter
eor r2,r2,r10
adr r10,iotas32
mov r4,r14,ror#32-22
add r14,r10,r12
eor r3,r3,r11
#ifndef __thumb2__
ldr r10,[r14,#8] @ iotas[i].lo
#endif
add r12,r12,#16
#ifndef __thumb2__
ldr r11,[r14,#12] @ iotas[i].hi
#else
ldrd r10,r11,[r14,#8] @ iotas[i].lo
#endif
cmp r12,#192
str r12,[sp,#444] @ store counter
bic r12,r4,r2,ror#32-22
bic r14,r5,r3,ror#32-22
mov r2,r2,ror#32-22 @ C[1] = ROL64(A[1][1] ^ E[0], rhotates[1][1]);
mov r3,r3,ror#32-22
eor r12,r12,r0
eor r14,r14,r1
eor r10,r10,r12
eor r11,r11,r14
#ifndef __thumb2__
str r10,[sp,#0] @ R[0][0] = C[0] ^ (~C[1] & C[2]) ^ iotas[i];
#endif
bic r12,r6,r4,ror#11
#ifndef __thumb2__
str r11,[sp,#0+4]
#else
strd r10,r11,[sp,#0] @ R[0][0] = C[0] ^ (~C[1] & C[2]) ^ iotas[i];
#endif
bic r14,r7,r5,ror#10
bic r10,r8,r6,ror#32-(11-7)
bic r11,r9,r7,ror#32-(10-7)
eor r12,r2,r12,ror#32-11
#ifndef __thumb2__
str r12,[sp,#8] @ R[0][1] = C[1] ^ (~C[2] & C[3]);
#endif
eor r14,r3,r14,ror#32-10
#ifndef __thumb2__
str r14,[sp,#8+4]
#else
strd r12,r14,[sp,#8] @ R[0][1] = C[1] ^ (~C[2] & C[3]);
#endif
eor r10,r4,r10,ror#32-7
eor r11,r5,r11,ror#32-7
#ifndef __thumb2__
str r10,[sp,#16] @ R[0][2] = C[2] ^ (~C[3] & C[4]);
#endif
bic r12,r0,r8,ror#32-7
#ifndef __thumb2__
str r11,[sp,#16+4]
#else
strd r10,r11,[sp,#16] @ R[0][2] = C[2] ^ (~C[3] & C[4]);
#endif
bic r14,r1,r9,ror#32-7
eor r12,r12,r6,ror#32-11
#ifndef __thumb2__
str r12,[sp,#24] @ R[0][3] = C[3] ^ (~C[4] & C[0]);
#endif
eor r14,r14,r7,ror#32-10
#ifndef __thumb2__
str r14,[sp,#24+4]
#else
strd r12,r14,[sp,#24] @ R[0][3] = C[3] ^ (~C[4] & C[0]);
#endif
bic r10,r2,r0
add r14,sp,#224
#ifndef __thumb2__
ldr r0,[sp,#264] @ A[0][3]
#endif
bic r11,r3,r1
#ifndef __thumb2__
ldr r1,[sp,#264+4]
#else
ldrd r0,r1,[sp,#264] @ A[0][3]
#endif
eor r10,r10,r8,ror#32-7
eor r11,r11,r9,ror#32-7
#ifndef __thumb2__
str r10,[sp,#32] @ R[0][4] = C[4] ^ (~C[0] & C[1]);
#endif
add r9,sp,#200
#ifndef __thumb2__
str r11,[sp,#32+4]
#else
strd r10,r11,[sp,#32] @ R[0][4] = C[4] ^ (~C[0] & C[1]);
#endif
ldmia r14,{r10,r11,r12,r14} @ D[3..4]
ldmia r9,{r6,r7,r8,r9} @ D[0..1]
#ifndef __thumb2__
ldr r2,[sp,#312] @ A[1][4]
#endif
eor r0,r0,r10
#ifndef __thumb2__
ldr r3,[sp,#312+4]
#else
ldrd r2,r3,[sp,#312] @ A[1][4]
#endif
eor r1,r1,r11
@ mov r0,r0,ror#32-14 @ C[0] = ROL64(A[0][3] ^ D[3], rhotates[0][3]);
#ifndef __thumb2__
ldr r10,[sp,#368] @ A[3][1]
#endif
@ mov r1,r1,ror#32-14
#ifndef __thumb2__
ldr r11,[sp,#368+4]
#else
ldrd r10,r11,[sp,#368] @ A[3][1]
#endif
eor r2,r2,r12
#ifndef __thumb2__
ldr r4,[sp,#320] @ A[2][0]
#endif
eor r3,r3,r14
#ifndef __thumb2__
ldr r5,[sp,#320+4]
#else
ldrd r4,r5,[sp,#320] @ A[2][0]
#endif
@ mov r2,r2,ror#32-10 @ C[1] = ROL64(A[1][4] ^ D[4], rhotates[1][4]);
@ mov r3,r3,ror#32-10
eor r6,r6,r4
#ifndef __thumb2__
ldr r12,[sp,#216] @ D[2]
#endif
eor r7,r7,r5
#ifndef __thumb2__
ldr r14,[sp,#216+4]
#else
ldrd r12,r14,[sp,#216] @ D[2]
#endif
mov r5,r6,ror#32-1 @ C[2] = ROL64(A[2][0] ^ D[0], rhotates[2][0]);
mov r4,r7,ror#32-2
eor r10,r10,r8
#ifndef __thumb2__
ldr r8,[sp,#416] @ A[4][2]
#endif
eor r11,r11,r9
#ifndef __thumb2__
ldr r9,[sp,#416+4]
#else
ldrd r8,r9,[sp,#416] @ A[4][2]
#endif
mov r7,r10,ror#32-22 @ C[3] = ROL64(A[3][1] ^ D[1], rhotates[3][1]);
mov r6,r11,ror#32-23
bic r10,r4,r2,ror#32-10
bic r11,r5,r3,ror#32-10
eor r12,r12,r8
eor r14,r14,r9
mov r9,r12,ror#32-30 @ C[4] = ROL64(A[4][2] ^ D[2], rhotates[4][2]);
mov r8,r14,ror#32-31
eor r10,r10,r0,ror#32-14
eor r11,r11,r1,ror#32-14
#ifndef __thumb2__
str r10,[sp,#40] @ R[1][0] = C[0] ^ (~C[1] & C[2])
#endif
bic r12,r6,r4
#ifndef __thumb2__
str r11,[sp,#40+4]
#else
strd r10,r11,[sp,#40] @ R[1][0] = C[0] ^ (~C[1] & C[2])
#endif
bic r14,r7,r5
eor r12,r12,r2,ror#32-10
#ifndef __thumb2__
str r12,[sp,#48] @ R[1][1] = C[1] ^ (~C[2] & C[3]);
#endif
eor r14,r14,r3,ror#32-10
#ifndef __thumb2__
str r14,[sp,#48+4]
#else
strd r12,r14,[sp,#48] @ R[1][1] = C[1] ^ (~C[2] & C[3]);
#endif
bic r10,r8,r6
bic r11,r9,r7
bic r12,r0,r8,ror#14
bic r14,r1,r9,ror#14
eor r10,r10,r4
eor r11,r11,r5
#ifndef __thumb2__
str r10,[sp,#56] @ R[1][2] = C[2] ^ (~C[3] & C[4]);
#endif
bic r2,r2,r0,ror#32-(14-10)
#ifndef __thumb2__
str r11,[sp,#56+4]
#else
strd r10,r11,[sp,#56] @ R[1][2] = C[2] ^ (~C[3] & C[4]);
#endif
eor r12,r6,r12,ror#32-14
bic r11,r3,r1,ror#32-(14-10)
#ifndef __thumb2__
str r12,[sp,#64] @ R[1][3] = C[3] ^ (~C[4] & C[0]);
#endif
eor r14,r7,r14,ror#32-14
#ifndef __thumb2__
str r14,[sp,#64+4]
#else
strd r12,r14,[sp,#64] @ R[1][3] = C[3] ^ (~C[4] & C[0]);
#endif
add r12,sp,#208
#ifndef __thumb2__
ldr r1,[sp,#248] @ A[0][1]
#endif
eor r10,r8,r2,ror#32-10
#ifndef __thumb2__
ldr r0,[sp,#248+4]
#else
ldrd r1,r0,[sp,#248] @ A[0][1]
#endif
eor r11,r9,r11,ror#32-10
#ifndef __thumb2__
str r10,[sp,#72] @ R[1][4] = C[4] ^ (~C[0] & C[1]);
#endif
#ifndef __thumb2__
str r11,[sp,#72+4]
#else
strd r10,r11,[sp,#72] @ R[1][4] = C[4] ^ (~C[0] & C[1]);
#endif
add r9,sp,#224
ldmia r12,{r10,r11,r12,r14} @ D[1..2]
#ifndef __thumb2__
ldr r2,[sp,#296] @ A[1][2]
#endif
#ifndef __thumb2__
ldr r3,[sp,#296+4]
#else
ldrd r2,r3,[sp,#296] @ A[1][2]
#endif
ldmia r9,{r6,r7,r8,r9} @ D[3..4]
eor r1,r1,r10
#ifndef __thumb2__
ldr r4,[sp,#344] @ A[2][3]
#endif
eor r0,r0,r11
#ifndef __thumb2__
ldr r5,[sp,#344+4]
#else
ldrd r4,r5,[sp,#344] @ A[2][3]
#endif
mov r0,r0,ror#32-1 @ C[0] = ROL64(A[0][1] ^ D[1], rhotates[0][1]);
eor r2,r2,r12
#ifndef __thumb2__
ldr r10,[sp,#392] @ A[3][4]
#endif
eor r3,r3,r14
#ifndef __thumb2__
ldr r11,[sp,#392+4]
#else
ldrd r10,r11,[sp,#392] @ A[3][4]
#endif
@ mov r2,r2,ror#32-3 @ C[1] = ROL64(A[1][2] ^ D[2], rhotates[1][2]);
#ifndef __thumb2__
ldr r12,[sp,#200] @ D[0]
#endif
@ mov r3,r3,ror#32-3
#ifndef __thumb2__
ldr r14,[sp,#200+4]
#else
ldrd r12,r14,[sp,#200] @ D[0]
#endif
eor r4,r4,r6
eor r5,r5,r7
@ mov r5,r6,ror#32-12 @ C[2] = ROL64(A[2][3] ^ D[3], rhotates[2][3]);
@ mov r4,r7,ror#32-13 @ [track reverse order below]
eor r10,r10,r8
#ifndef __thumb2__
ldr r8,[sp,#400] @ A[4][0]
#endif
eor r11,r11,r9
#ifndef __thumb2__
ldr r9,[sp,#400+4]
#else
ldrd r8,r9,[sp,#400] @ A[4][0]
#endif
mov r6,r10,ror#32-4 @ C[3] = ROL64(A[3][4] ^ D[4], rhotates[3][4]);
mov r7,r11,ror#32-4
eor r12,r12,r8
eor r14,r14,r9
mov r8,r12,ror#32-9 @ C[4] = ROL64(A[4][0] ^ D[0], rhotates[4][0]);
mov r9,r14,ror#32-9
bic r10,r5,r2,ror#13-3
bic r11,r4,r3,ror#12-3
bic r12,r6,r5,ror#32-13
bic r14,r7,r4,ror#32-12
eor r10,r0,r10,ror#32-13
eor r11,r1,r11,ror#32-12
#ifndef __thumb2__
str r10,[sp,#80] @ R[2][0] = C[0] ^ (~C[1] & C[2])
#endif
eor r12,r12,r2,ror#32-3
#ifndef __thumb2__
str r11,[sp,#80+4]
#else
strd r10,r11,[sp,#80] @ R[2][0] = C[0] ^ (~C[1] & C[2])
#endif
eor r14,r14,r3,ror#32-3
#ifndef __thumb2__
str r12,[sp,#88] @ R[2][1] = C[1] ^ (~C[2] & C[3]);
#endif
bic r10,r8,r6
bic r11,r9,r7
#ifndef __thumb2__
str r14,[sp,#88+4]
#else
strd r12,r14,[sp,#88] @ R[2][1] = C[1] ^ (~C[2] & C[3]);
#endif
eor r10,r10,r5,ror#32-13
eor r11,r11,r4,ror#32-12
#ifndef __thumb2__
str r10,[sp,#96] @ R[2][2] = C[2] ^ (~C[3] & C[4]);
#endif
bic r12,r0,r8
#ifndef __thumb2__
str r11,[sp,#96+4]
#else
strd r10,r11,[sp,#96] @ R[2][2] = C[2] ^ (~C[3] & C[4]);
#endif
bic r14,r1,r9
eor r12,r12,r6
eor r14,r14,r7
#ifndef __thumb2__
str r12,[sp,#104] @ R[2][3] = C[3] ^ (~C[4] & C[0]);
#endif
bic r10,r2,r0,ror#3
#ifndef __thumb2__
str r14,[sp,#104+4]
#else
strd r12,r14,[sp,#104] @ R[2][3] = C[3] ^ (~C[4] & C[0]);
#endif
bic r11,r3,r1,ror#3
#ifndef __thumb2__
ldr r1,[sp,#272] @ A[0][4] [in reverse order]
#endif
eor r10,r8,r10,ror#32-3
#ifndef __thumb2__
ldr r0,[sp,#272+4]
#else
ldrd r1,r0,[sp,#272] @ A[0][4] [in reverse order]
#endif
eor r11,r9,r11,ror#32-3
#ifndef __thumb2__
str r10,[sp,#112] @ R[2][4] = C[4] ^ (~C[0] & C[1]);
#endif
add r9,sp,#208
#ifndef __thumb2__
str r11,[sp,#112+4]
#else
strd r10,r11,[sp,#112] @ R[2][4] = C[4] ^ (~C[0] & C[1]);
#endif
#ifndef __thumb2__
ldr r10,[sp,#232] @ D[4]
#endif
#ifndef __thumb2__
ldr r11,[sp,#232+4]
#else
ldrd r10,r11,[sp,#232] @ D[4]
#endif
#ifndef __thumb2__
ldr r12,[sp,#200] @ D[0]
#endif
#ifndef __thumb2__
ldr r14,[sp,#200+4]
#else
ldrd r12,r14,[sp,#200] @ D[0]
#endif
ldmia r9,{r6,r7,r8,r9} @ D[1..2]
eor r1,r1,r10
#ifndef __thumb2__
ldr r2,[sp,#280] @ A[1][0]
#endif
eor r0,r0,r11
#ifndef __thumb2__
ldr r3,[sp,#280+4]
#else
ldrd r2,r3,[sp,#280] @ A[1][0]
#endif
@ mov r1,r10,ror#32-13 @ C[0] = ROL64(A[0][4] ^ D[4], rhotates[0][4]);
#ifndef __thumb2__
ldr r4,[sp,#328] @ A[2][1]
#endif
@ mov r0,r11,ror#32-14 @ [was loaded in reverse order]
#ifndef __thumb2__
ldr r5,[sp,#328+4]
#else
ldrd r4,r5,[sp,#328] @ A[2][1]
#endif
eor r2,r2,r12
#ifndef __thumb2__
ldr r10,[sp,#376] @ A[3][2]
#endif
eor r3,r3,r14
#ifndef __thumb2__
ldr r11,[sp,#376+4]
#else
ldrd r10,r11,[sp,#376] @ A[3][2]
#endif
@ mov r2,r2,ror#32-18 @ C[1] = ROL64(A[1][0] ^ D[0], rhotates[1][0]);
#ifndef __thumb2__
ldr r12,[sp,#224] @ D[3]
#endif
@ mov r3,r3,ror#32-18
#ifndef __thumb2__
ldr r14,[sp,#224+4]
#else
ldrd r12,r14,[sp,#224] @ D[3]
#endif
eor r6,r6,r4
eor r7,r7,r5
mov r4,r6,ror#32-5 @ C[2] = ROL64(A[2][1] ^ D[1], rhotates[2][1]);
mov r5,r7,ror#32-5
eor r10,r10,r8
#ifndef __thumb2__
ldr r8,[sp,#424] @ A[4][3]
#endif
eor r11,r11,r9
#ifndef __thumb2__
ldr r9,[sp,#424+4]
#else
ldrd r8,r9,[sp,#424] @ A[4][3]
#endif
mov r7,r10,ror#32-7 @ C[3] = ROL64(A[3][2] ^ D[2], rhotates[3][2]);
mov r6,r11,ror#32-8
eor r12,r12,r8
eor r14,r14,r9
mov r8,r12,ror#32-28 @ C[4] = ROL64(A[4][3] ^ D[3], rhotates[4][3]);
mov r9,r14,ror#32-28
bic r10,r4,r2,ror#32-18
bic r11,r5,r3,ror#32-18
eor r10,r10,r0,ror#32-14
eor r11,r11,r1,ror#32-13
#ifndef __thumb2__
str r10,[sp,#120] @ R[3][0] = C[0] ^ (~C[1] & C[2])
#endif
bic r12,r6,r4
#ifndef __thumb2__
str r11,[sp,#120+4]
#else
strd r10,r11,[sp,#120] @ R[3][0] = C[0] ^ (~C[1] & C[2])
#endif
bic r14,r7,r5
eor r12,r12,r2,ror#32-18
#ifndef __thumb2__
str r12,[sp,#128] @ R[3][1] = C[1] ^ (~C[2] & C[3]);
#endif
eor r14,r14,r3,ror#32-18
#ifndef __thumb2__
str r14,[sp,#128+4]
#else
strd r12,r14,[sp,#128] @ R[3][1] = C[1] ^ (~C[2] & C[3]);
#endif
bic r10,r8,r6
bic r11,r9,r7
bic r12,r0,r8,ror#14
bic r14,r1,r9,ror#13
eor r10,r10,r4
eor r11,r11,r5
#ifndef __thumb2__
str r10,[sp,#136] @ R[3][2] = C[2] ^ (~C[3] & C[4]);
#endif
bic r2,r2,r0,ror#18-14
#ifndef __thumb2__
str r11,[sp,#136+4]
#else
strd r10,r11,[sp,#136] @ R[3][2] = C[2] ^ (~C[3] & C[4]);
#endif
eor r12,r6,r12,ror#32-14
bic r11,r3,r1,ror#18-13
eor r14,r7,r14,ror#32-13
#ifndef __thumb2__
str r12,[sp,#144] @ R[3][3] = C[3] ^ (~C[4] & C[0]);
#endif
#ifndef __thumb2__
str r14,[sp,#144+4]
#else
strd r12,r14,[sp,#144] @ R[3][3] = C[3] ^ (~C[4] & C[0]);
#endif
add r14,sp,#216
#ifndef __thumb2__
ldr r0,[sp,#256] @ A[0][2]
#endif
eor r10,r8,r2,ror#32-18
#ifndef __thumb2__
ldr r1,[sp,#256+4]
#else
ldrd r0,r1,[sp,#256] @ A[0][2]
#endif
eor r11,r9,r11,ror#32-18
#ifndef __thumb2__
str r10,[sp,#152] @ R[3][4] = C[4] ^ (~C[0] & C[1]);
#endif
#ifndef __thumb2__
str r11,[sp,#152+4]
#else
strd r10,r11,[sp,#152] @ R[3][4] = C[4] ^ (~C[0] & C[1]);
#endif
ldmia r14,{r10,r11,r12,r14} @ D[2..3]
#ifndef __thumb2__
ldr r2,[sp,#304] @ A[1][3]
#endif
#ifndef __thumb2__
ldr r3,[sp,#304+4]
#else
ldrd r2,r3,[sp,#304] @ A[1][3]
#endif
#ifndef __thumb2__
ldr r6,[sp,#232] @ D[4]
#endif
#ifndef __thumb2__
ldr r7,[sp,#232+4]
#else
ldrd r6,r7,[sp,#232] @ D[4]
#endif
eor r0,r0,r10
#ifndef __thumb2__
ldr r4,[sp,#352] @ A[2][4]
#endif
eor r1,r1,r11
#ifndef __thumb2__
ldr r5,[sp,#352+4]
#else
ldrd r4,r5,[sp,#352] @ A[2][4]
#endif
@ mov r0,r0,ror#32-31 @ C[0] = ROL64(A[0][2] ^ D[2], rhotates[0][2]);
#ifndef __thumb2__
ldr r8,[sp,#200] @ D[0]
#endif
@ mov r1,r1,ror#32-31
#ifndef __thumb2__
ldr r9,[sp,#200+4]
#else
ldrd r8,r9,[sp,#200] @ D[0]
#endif
eor r12,r12,r2
#ifndef __thumb2__
ldr r10,[sp,#360] @ A[3][0]
#endif
eor r14,r14,r3
#ifndef __thumb2__
ldr r11,[sp,#360+4]
#else
ldrd r10,r11,[sp,#360] @ A[3][0]
#endif
mov r3,r12,ror#32-27 @ C[1] = ROL64(A[1][3] ^ D[3], rhotates[1][3]);
#ifndef __thumb2__
ldr r12,[sp,#208] @ D[1]
#endif
mov r2,r14,ror#32-28
#ifndef __thumb2__
ldr r14,[sp,#208+4]
#else
ldrd r12,r14,[sp,#208] @ D[1]
#endif
eor r6,r6,r4
eor r7,r7,r5
mov r5,r6,ror#32-19 @ C[2] = ROL64(A[2][4] ^ D[4], rhotates[2][4]);
mov r4,r7,ror#32-20
eor r10,r10,r8
#ifndef __thumb2__
ldr r8,[sp,#408] @ A[4][1]
#endif
eor r11,r11,r9
#ifndef __thumb2__
ldr r9,[sp,#408+4]
#else
ldrd r8,r9,[sp,#408] @ A[4][1]
#endif
mov r7,r10,ror#32-20 @ C[3] = ROL64(A[3][0] ^ D[0], rhotates[3][0]);
mov r6,r11,ror#32-21
eor r8,r8,r12
eor r9,r9,r14
@ mov r8,r2,ror#32-1 @ C[4] = ROL64(A[4][1] ^ D[1], rhotates[4][1]);
@ mov r9,r3,ror#32-1
bic r10,r4,r2
bic r11,r5,r3
eor r10,r10,r0,ror#32-31
#ifndef __thumb2__
str r10,[sp,#160] @ R[4][0] = C[0] ^ (~C[1] & C[2])
#endif
eor r11,r11,r1,ror#32-31
#ifndef __thumb2__
str r11,[sp,#160+4]
#else
strd r10,r11,[sp,#160] @ R[4][0] = C[0] ^ (~C[1] & C[2])
#endif
bic r12,r6,r4
bic r14,r7,r5
eor r12,r12,r2
eor r14,r14,r3
#ifndef __thumb2__
str r12,[sp,#168] @ R[4][1] = C[1] ^ (~C[2] & C[3]);
#endif
bic r10,r8,r6,ror#1
#ifndef __thumb2__
str r14,[sp,#168+4]
#else
strd r12,r14,[sp,#168] @ R[4][1] = C[1] ^ (~C[2] & C[3]);
#endif
bic r11,r9,r7,ror#1
bic r12,r0,r8,ror#31-1
bic r14,r1,r9,ror#31-1
eor r4,r4,r10,ror#32-1
#ifndef __thumb2__
str r4,[sp,#176] @ R[4][2] = C[2] ^= (~C[3] & C[4]);
#endif
eor r5,r5,r11,ror#32-1
#ifndef __thumb2__
str r5,[sp,#176+4]
#else
strd r4,r5,[sp,#176] @ R[4][2] = C[2] ^= (~C[3] & C[4]);
#endif
eor r6,r6,r12,ror#32-31
eor r7,r7,r14,ror#32-31
#ifndef __thumb2__
str r6,[sp,#184] @ R[4][3] = C[3] ^= (~C[4] & C[0]);
#endif
bic r10,r2,r0,ror#32-31
#ifndef __thumb2__
str r7,[sp,#184+4]
#else
strd r6,r7,[sp,#184] @ R[4][3] = C[3] ^= (~C[4] & C[0]);
#endif
bic r11,r3,r1,ror#32-31
add r12,sp,#0
eor r8,r10,r8,ror#32-1
add r10,sp,#40
eor r9,r11,r9,ror#32-1
#ifndef __thumb2__
str r8,[sp,#192] @ R[4][4] = C[4] ^= (~C[0] & C[1]);
#endif
#ifndef __thumb2__
str r9,[sp,#192+4]
#else
strd r8,r9,[sp,#192] @ R[4][4] = C[4] ^= (~C[0] & C[1]);
#endif
blo .Lround2x
ldr pc,[sp,#440]
.size KeccakF1600_int,.-KeccakF1600_int
.type KeccakF1600, %function
.align 5
KeccakF1600:
stmdb sp!,{r0,r4-r11,lr}
sub sp,sp,#440+16 @ space for A[5][5],D[5],T[5][5],...
add r10,r0,#40
add r11,sp,#40
ldmia r0, {r0,r1,r2,r3,r4,r5,r6,r7,r8,r9} @ copy A[5][5] to stack
stmia sp, {r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
ldmia r10!,{r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
stmia r11!,{r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
ldmia r10!,{r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
stmia r11!,{r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
ldmia r10!,{r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
stmia r11!,{r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
ldmia r10, {r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
add r12,sp,#0
add r10,sp,#40
stmia r11, {r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
bl KeccakF1600_enter
ldr r11, [sp,#440+16] @ restore pointer to A
ldmia sp, {r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
stmia r11!,{r0,r1,r2,r3,r4,r5,r6,r7,r8,r9} @ return A[5][5]
ldmia r10!,{r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
stmia r11!,{r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
ldmia r10!,{r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
stmia r11!,{r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
ldmia r10!,{r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
stmia r11!,{r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
ldmia r10, {r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
stmia r11, {r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
add sp,sp,#440+20
ldmia sp!,{r4,r5,r6,r7,r8,r9,r10,r11,pc}
.size KeccakF1600,.-KeccakF1600
.globl SHA3_absorb
.type SHA3_absorb,%function
.align 5
SHA3_absorb:
stmdb sp!,{r0,r1,r2,r3,r4,r5,r6,r7,r8,r9,r10,r11,r12,lr}
sub sp,sp,#456+16
add r10,r0,#40
@ mov r11,r1
mov r12,r2
mov r14,r3
cmp r2,r3
blo .Labsorb_abort
add r11,sp,#0
ldmia r0, {r0,r1,r2,r3,r4,r5,r6,r7,r8,r9} @ copy A[5][5] to stack
stmia r11!, {r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
ldmia r10!,{r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
stmia r11!, {r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
ldmia r10!,{r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
stmia r11!, {r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
ldmia r10!,{r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
stmia r11!, {r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
ldmia r10!,{r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
stmia r11, {r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
ldr r11,[sp,#476] @ restore r11
#ifdef __thumb2__
mov r9,#0x00ff00ff
mov r8,#0x0f0f0f0f
mov r7,#0x33333333
mov r6,#0x55555555
#else
mov r6,#0x11 @ compose constants
mov r8,#0x0f
mov r9,#0xff
orr r6,r6,r6,lsl#8
orr r8,r8,r8,lsl#8
orr r6,r6,r6,lsl#16 @ 0x11111111
orr r9,r9,r9,lsl#16 @ 0x00ff00ff
orr r8,r8,r8,lsl#16 @ 0x0f0f0f0f
orr r7,r6,r6,lsl#1 @ 0x33333333
orr r6,r6,r6,lsl#2 @ 0x55555555
#endif
str r9,[sp,#468]
str r8,[sp,#464]
str r7,[sp,#460]
str r6,[sp,#456]
b .Loop_absorb
.align 4
.Loop_absorb:
subs r0,r12,r14
blo .Labsorbed
add r10,sp,#0
str r0,[sp,#480] @ save len - bsz
.align 4
.Loop_block:
ldrb r0,[r11],#1
ldrb r1,[r11],#1
ldrb r2,[r11],#1
ldrb r3,[r11],#1
ldrb r4,[r11],#1
orr r0,r0,r1,lsl#8
ldrb r1,[r11],#1
orr r0,r0,r2,lsl#16
ldrb r2,[r11],#1
orr r0,r0,r3,lsl#24 @ lo
ldrb r3,[r11],#1
orr r1,r4,r1,lsl#8
orr r1,r1,r2,lsl#16
orr r1,r1,r3,lsl#24 @ hi
and r2,r0,r6 @ &=0x55555555
and r0,r0,r6,lsl#1 @ &=0xaaaaaaaa
and r3,r1,r6 @ &=0x55555555
and r1,r1,r6,lsl#1 @ &=0xaaaaaaaa
orr r2,r2,r2,lsr#1
orr r0,r0,r0,lsl#1
orr r3,r3,r3,lsr#1
orr r1,r1,r1,lsl#1
and r2,r2,r7 @ &=0x33333333
and r0,r0,r7,lsl#2 @ &=0xcccccccc
and r3,r3,r7 @ &=0x33333333
and r1,r1,r7,lsl#2 @ &=0xcccccccc
orr r2,r2,r2,lsr#2
orr r0,r0,r0,lsl#2
orr r3,r3,r3,lsr#2
orr r1,r1,r1,lsl#2
and r2,r2,r8 @ &=0x0f0f0f0f
and r0,r0,r8,lsl#4 @ &=0xf0f0f0f0
and r3,r3,r8 @ &=0x0f0f0f0f
and r1,r1,r8,lsl#4 @ &=0xf0f0f0f0
ldmia r10,{r4,r5} @ A_flat[i]
orr r2,r2,r2,lsr#4
orr r0,r0,r0,lsl#4
orr r3,r3,r3,lsr#4
orr r1,r1,r1,lsl#4
and r2,r2,r9 @ &=0x00ff00ff
and r0,r0,r9,lsl#8 @ &=0xff00ff00
and r3,r3,r9 @ &=0x00ff00ff
and r1,r1,r9,lsl#8 @ &=0xff00ff00
orr r2,r2,r2,lsr#8
orr r0,r0,r0,lsl#8
orr r3,r3,r3,lsr#8
orr r1,r1,r1,lsl#8
mov r2,r2,lsl#16
mov r1,r1,lsr#16
eor r4,r4,r3,lsl#16
eor r5,r5,r0,lsr#16
eor r4,r4,r2,lsr#16
eor r5,r5,r1,lsl#16
stmia r10!,{r4,r5} @ A_flat[i++] ^= BitInterleave(inp[0..7])
subs r14,r14,#8
bhi .Loop_block
str r11,[sp,#476]
bl KeccakF1600_int
add r14,sp,#456
ldmia r14,{r6,r7,r8,r9,r10,r11,r12,r14} @ restore constants and variables
b .Loop_absorb
.align 4
.Labsorbed:
add r11,sp,#40
ldmia sp, {r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
stmia r10!,{r0,r1,r2,r3,r4,r5,r6,r7,r8,r9} @ return A[5][5]
ldmia r11!, {r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
stmia r10!,{r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
ldmia r11!, {r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
stmia r10!,{r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
ldmia r11!, {r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
stmia r10!,{r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
ldmia r11, {r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
stmia r10, {r0,r1,r2,r3,r4,r5,r6,r7,r8,r9}
.Labsorb_abort:
add sp,sp,#456+32
mov r0,r12 @ return value
ldmia sp!,{r4,r5,r6,r7,r8,r9,r10,r11,r12,pc}
.size SHA3_absorb,.-SHA3_absorb
.globl SHA3_squeeze
.type SHA3_squeeze,%function
.align 5
SHA3_squeeze:
stmdb sp!,{r0,r3-r10,lr}
mov r10,r0
mov r4,r1
mov r5,r2
mov r12,r3
#ifdef __thumb2__
mov r9,#0x00ff00ff
mov r8,#0x0f0f0f0f
mov r7,#0x33333333
mov r6,#0x55555555
#else
mov r6,#0x11 @ compose constants
mov r8,#0x0f
mov r9,#0xff
orr r6,r6,r6,lsl#8
orr r8,r8,r8,lsl#8
orr r6,r6,r6,lsl#16 @ 0x11111111
orr r9,r9,r9,lsl#16 @ 0x00ff00ff
orr r8,r8,r8,lsl#16 @ 0x0f0f0f0f
orr r7,r6,r6,lsl#1 @ 0x33333333
orr r6,r6,r6,lsl#2 @ 0x55555555
#endif
stmdb sp!,{r6,r7,r8,r9}
mov r14,r10
b .Loop_squeeze
.align 4
.Loop_squeeze:
ldmia r10!,{r0,r1} @ A_flat[i++]
mov r2,r0,lsl#16
mov r3,r1,lsl#16 @ r3 = r1 << 16
mov r2,r2,lsr#16 @ r2 = r0 & 0x0000ffff
mov r1,r1,lsr#16
mov r0,r0,lsr#16 @ r0 = r0 >> 16
mov r1,r1,lsl#16 @ r1 = r1 & 0xffff0000
orr r2,r2,r2,lsl#8
orr r3,r3,r3,lsr#8
orr r0,r0,r0,lsl#8
orr r1,r1,r1,lsr#8
and r2,r2,r9 @ &=0x00ff00ff
and r3,r3,r9,lsl#8 @ &=0xff00ff00
and r0,r0,r9 @ &=0x00ff00ff
and r1,r1,r9,lsl#8 @ &=0xff00ff00
orr r2,r2,r2,lsl#4
orr r3,r3,r3,lsr#4
orr r0,r0,r0,lsl#4
orr r1,r1,r1,lsr#4
and r2,r2,r8 @ &=0x0f0f0f0f
and r3,r3,r8,lsl#4 @ &=0xf0f0f0f0
and r0,r0,r8 @ &=0x0f0f0f0f
and r1,r1,r8,lsl#4 @ &=0xf0f0f0f0
orr r2,r2,r2,lsl#2
orr r3,r3,r3,lsr#2
orr r0,r0,r0,lsl#2
orr r1,r1,r1,lsr#2
and r2,r2,r7 @ &=0x33333333
and r3,r3,r7,lsl#2 @ &=0xcccccccc
and r0,r0,r7 @ &=0x33333333
and r1,r1,r7,lsl#2 @ &=0xcccccccc
orr r2,r2,r2,lsl#1
orr r3,r3,r3,lsr#1
orr r0,r0,r0,lsl#1
orr r1,r1,r1,lsr#1
and r2,r2,r6 @ &=0x55555555
and r3,r3,r6,lsl#1 @ &=0xaaaaaaaa
and r0,r0,r6 @ &=0x55555555
and r1,r1,r6,lsl#1 @ &=0xaaaaaaaa
orr r2,r2,r3
orr r0,r0,r1
cmp r5,#8
blo .Lsqueeze_tail
mov r1,r2,lsr#8
strb r2,[r4],#1
mov r3,r2,lsr#16
strb r1,[r4],#1
mov r2,r2,lsr#24
strb r3,[r4],#1
strb r2,[r4],#1
mov r1,r0,lsr#8
strb r0,[r4],#1
mov r3,r0,lsr#16
strb r1,[r4],#1
mov r0,r0,lsr#24
strb r3,[r4],#1
strb r0,[r4],#1
subs r5,r5,#8
beq .Lsqueeze_done
subs r12,r12,#8 @ bsz -= 8
bhi .Loop_squeeze
mov r0,r14 @ original r10
bl KeccakF1600
ldmia sp,{r6,r7,r8,r9,r10,r12} @ restore constants and variables
mov r14,r10
b .Loop_squeeze
.align 4
.Lsqueeze_tail:
strb r2,[r4],#1
mov r2,r2,lsr#8
subs r5,r5,#1
beq .Lsqueeze_done
strb r2,[r4],#1
mov r2,r2,lsr#8
subs r5,r5,#1
beq .Lsqueeze_done
strb r2,[r4],#1
mov r2,r2,lsr#8
subs r5,r5,#1
beq .Lsqueeze_done
strb r2,[r4],#1
subs r5,r5,#1
beq .Lsqueeze_done
strb r0,[r4],#1
mov r0,r0,lsr#8
subs r5,r5,#1
beq .Lsqueeze_done
strb r0,[r4],#1
mov r0,r0,lsr#8
subs r5,r5,#1
beq .Lsqueeze_done
strb r0,[r4]
b .Lsqueeze_done
.align 4
.Lsqueeze_done:
add sp,sp,#24
ldmia sp!,{r4,r5,r6,r7,r8,r9,r10,pc}
.size SHA3_squeeze,.-SHA3_squeeze
#if __ARM_MAX_ARCH__>=7
.fpu neon
.type iotas64, %object
.align 5
iotas64:
.quad 0x0000000000000001
.quad 0x0000000000008082
.quad 0x800000000000808a
.quad 0x8000000080008000
.quad 0x000000000000808b
.quad 0x0000000080000001
.quad 0x8000000080008081
.quad 0x8000000000008009
.quad 0x000000000000008a
.quad 0x0000000000000088
.quad 0x0000000080008009
.quad 0x000000008000000a
.quad 0x000000008000808b
.quad 0x800000000000008b
.quad 0x8000000000008089
.quad 0x8000000000008003
.quad 0x8000000000008002
.quad 0x8000000000000080
.quad 0x000000000000800a
.quad 0x800000008000000a
.quad 0x8000000080008081
.quad 0x8000000000008080
.quad 0x0000000080000001
.quad 0x8000000080008008
.size iotas64,.-iotas64
.type KeccakF1600_neon, %function
.align 5
KeccakF1600_neon:
add r1, r0, #16
adr r2, iotas64
mov r3, #24 @ loop counter
b .Loop_neon
.align 4
.Loop_neon:
@ Theta
vst1.64 {q4}, [r0,:64] @ offload A[0..1][4]
veor q13, q0, q5 @ A[0..1][0]^A[2..3][0]
vst1.64 {d18}, [r1,:64] @ offload A[2][4]
veor q14, q1, q6 @ A[0..1][1]^A[2..3][1]
veor q15, q2, q7 @ A[0..1][2]^A[2..3][2]
veor d26, d26, d27 @ C[0]=A[0][0]^A[1][0]^A[2][0]^A[3][0]
veor d27, d28, d29 @ C[1]=A[0][1]^A[1][1]^A[2][1]^A[3][1]
veor q14, q3, q8 @ A[0..1][3]^A[2..3][3]
veor q4, q4, q9 @ A[0..1][4]^A[2..3][4]
veor d30, d30, d31 @ C[2]=A[0][2]^A[1][2]^A[2][2]^A[3][2]
veor d31, d28, d29 @ C[3]=A[0][3]^A[1][3]^A[2][3]^A[3][3]
veor d25, d8, d9 @ C[4]=A[0][4]^A[1][4]^A[2][4]^A[3][4]
veor q13, q13, q10 @ C[0..1]^=A[4][0..1]
veor q14, q15, q11 @ C[2..3]^=A[4][2..3]
veor d25, d25, d24 @ C[4]^=A[4][4]
vadd.u64 q4, q13, q13 @ C[0..1]<<1
vadd.u64 q15, q14, q14 @ C[2..3]<<1
vadd.u64 d18, d25, d25 @ C[4]<<1
vsri.u64 q4, q13, #63 @ ROL64(C[0..1],1)
vsri.u64 q15, q14, #63 @ ROL64(C[2..3],1)
vsri.u64 d18, d25, #63 @ ROL64(C[4],1)
veor d25, d25, d9 @ D[0] = C[4] ^= ROL64(C[1],1)
veor q13, q13, q15 @ D[1..2] = C[0..1] ^ ROL64(C[2..3],1)
veor d28, d28, d18 @ D[3] = C[2] ^= ROL64(C[4],1)
veor d29, d29, d8 @ D[4] = C[3] ^= ROL64(C[0],1)
veor d0, d0, d25 @ A[0][0] ^= C[4]
veor d1, d1, d25 @ A[1][0] ^= C[4]
veor d10, d10, d25 @ A[2][0] ^= C[4]
veor d11, d11, d25 @ A[3][0] ^= C[4]
veor d20, d20, d25 @ A[4][0] ^= C[4]
veor d2, d2, d26 @ A[0][1] ^= D[1]
veor d3, d3, d26 @ A[1][1] ^= D[1]
veor d12, d12, d26 @ A[2][1] ^= D[1]
veor d13, d13, d26 @ A[3][1] ^= D[1]
veor d21, d21, d26 @ A[4][1] ^= D[1]
vmov d26, d27
veor d6, d6, d28 @ A[0][3] ^= C[2]
veor d7, d7, d28 @ A[1][3] ^= C[2]
veor d16, d16, d28 @ A[2][3] ^= C[2]
veor d17, d17, d28 @ A[3][3] ^= C[2]
veor d23, d23, d28 @ A[4][3] ^= C[2]
vld1.64 {q4}, [r0,:64] @ restore A[0..1][4]
vmov d28, d29
vld1.64 {d18}, [r1,:64] @ restore A[2][4]
veor q2, q2, q13 @ A[0..1][2] ^= D[2]
veor q7, q7, q13 @ A[2..3][2] ^= D[2]
veor d22, d22, d27 @ A[4][2] ^= D[2]
veor q4, q4, q14 @ A[0..1][4] ^= C[3]
veor q9, q9, q14 @ A[2..3][4] ^= C[3]
veor d24, d24, d29 @ A[4][4] ^= C[3]
@ Rho + Pi
vmov d26, d2 @ C[1] = A[0][1]
vshl.u64 d2, d3, #44
vmov d27, d4 @ C[2] = A[0][2]
vshl.u64 d4, d14, #43
vmov d28, d6 @ C[3] = A[0][3]
vshl.u64 d6, d17, #21
vmov d29, d8 @ C[4] = A[0][4]
vshl.u64 d8, d24, #14
vsri.u64 d2, d3, #64-44 @ A[0][1] = ROL64(A[1][1], rhotates[1][1])
vsri.u64 d4, d14, #64-43 @ A[0][2] = ROL64(A[2][2], rhotates[2][2])
vsri.u64 d6, d17, #64-21 @ A[0][3] = ROL64(A[3][3], rhotates[3][3])
vsri.u64 d8, d24, #64-14 @ A[0][4] = ROL64(A[4][4], rhotates[4][4])
vshl.u64 d3, d9, #20
vshl.u64 d14, d16, #25
vshl.u64 d17, d15, #15
vshl.u64 d24, d21, #2
vsri.u64 d3, d9, #64-20 @ A[1][1] = ROL64(A[1][4], rhotates[1][4])
vsri.u64 d14, d16, #64-25 @ A[2][2] = ROL64(A[2][3], rhotates[2][3])
vsri.u64 d17, d15, #64-15 @ A[3][3] = ROL64(A[3][2], rhotates[3][2])
vsri.u64 d24, d21, #64-2 @ A[4][4] = ROL64(A[4][1], rhotates[4][1])
vshl.u64 d9, d22, #61
@ vshl.u64 d16, d19, #8
vshl.u64 d15, d12, #10
vshl.u64 d21, d7, #55
vsri.u64 d9, d22, #64-61 @ A[1][4] = ROL64(A[4][2], rhotates[4][2])
vext.8 d16, d19, d19, #8-1 @ A[2][3] = ROL64(A[3][4], rhotates[3][4])
vsri.u64 d15, d12, #64-10 @ A[3][2] = ROL64(A[2][1], rhotates[2][1])
vsri.u64 d21, d7, #64-55 @ A[4][1] = ROL64(A[1][3], rhotates[1][3])
vshl.u64 d22, d18, #39
@ vshl.u64 d19, d23, #56
vshl.u64 d12, d5, #6
vshl.u64 d7, d13, #45
vsri.u64 d22, d18, #64-39 @ A[4][2] = ROL64(A[2][4], rhotates[2][4])
vext.8 d19, d23, d23, #8-7 @ A[3][4] = ROL64(A[4][3], rhotates[4][3])
vsri.u64 d12, d5, #64-6 @ A[2][1] = ROL64(A[1][2], rhotates[1][2])
vsri.u64 d7, d13, #64-45 @ A[1][3] = ROL64(A[3][1], rhotates[3][1])
vshl.u64 d18, d20, #18
vshl.u64 d23, d11, #41
vshl.u64 d5, d10, #3
vshl.u64 d13, d1, #36
vsri.u64 d18, d20, #64-18 @ A[2][4] = ROL64(A[4][0], rhotates[4][0])
vsri.u64 d23, d11, #64-41 @ A[4][3] = ROL64(A[3][0], rhotates[3][0])
vsri.u64 d5, d10, #64-3 @ A[1][2] = ROL64(A[2][0], rhotates[2][0])
vsri.u64 d13, d1, #64-36 @ A[3][1] = ROL64(A[1][0], rhotates[1][0])
vshl.u64 d1, d28, #28
vshl.u64 d10, d26, #1
vshl.u64 d11, d29, #27
vshl.u64 d20, d27, #62
vsri.u64 d1, d28, #64-28 @ A[1][0] = ROL64(C[3], rhotates[0][3])
vsri.u64 d10, d26, #64-1 @ A[2][0] = ROL64(C[1], rhotates[0][1])
vsri.u64 d11, d29, #64-27 @ A[3][0] = ROL64(C[4], rhotates[0][4])
vsri.u64 d20, d27, #64-62 @ A[4][0] = ROL64(C[2], rhotates[0][2])
@ Chi + Iota
vbic q13, q2, q1
vbic q14, q3, q2
vbic q15, q4, q3
veor q13, q13, q0 @ A[0..1][0] ^ (~A[0..1][1] & A[0..1][2])
veor q14, q14, q1 @ A[0..1][1] ^ (~A[0..1][2] & A[0..1][3])
veor q2, q2, q15 @ A[0..1][2] ^= (~A[0..1][3] & A[0..1][4])
vst1.64 {q13}, [r0,:64] @ offload A[0..1][0]
vbic q13, q0, q4
vbic q15, q1, q0
vmov q1, q14 @ A[0..1][1]
veor q3, q3, q13 @ A[0..1][3] ^= (~A[0..1][4] & A[0..1][0])
veor q4, q4, q15 @ A[0..1][4] ^= (~A[0..1][0] & A[0..1][1])
vbic q13, q7, q6
vmov q0, q5 @ A[2..3][0]
vbic q14, q8, q7
vmov q15, q6 @ A[2..3][1]
veor q5, q5, q13 @ A[2..3][0] ^= (~A[2..3][1] & A[2..3][2])
vbic q13, q9, q8
veor q6, q6, q14 @ A[2..3][1] ^= (~A[2..3][2] & A[2..3][3])
vbic q14, q0, q9
veor q7, q7, q13 @ A[2..3][2] ^= (~A[2..3][3] & A[2..3][4])
vbic q13, q15, q0
veor q8, q8, q14 @ A[2..3][3] ^= (~A[2..3][4] & A[2..3][0])
vmov q14, q10 @ A[4][0..1]
veor q9, q9, q13 @ A[2..3][4] ^= (~A[2..3][0] & A[2..3][1])
vld1.64 d25, [r2,:64]! @ Iota[i++]
vbic d26, d22, d21
vbic d27, d23, d22
vld1.64 {q0}, [r0,:64] @ restore A[0..1][0]
veor d20, d20, d26 @ A[4][0] ^= (~A[4][1] & A[4][2])
vbic d26, d24, d23
veor d21, d21, d27 @ A[4][1] ^= (~A[4][2] & A[4][3])
vbic d27, d28, d24
veor d22, d22, d26 @ A[4][2] ^= (~A[4][3] & A[4][4])
vbic d26, d29, d28
veor d23, d23, d27 @ A[4][3] ^= (~A[4][4] & A[4][0])
veor d0, d0, d25 @ A[0][0] ^= Iota[i]
veor d24, d24, d26 @ A[4][4] ^= (~A[4][0] & A[4][1])
subs r3, r3, #1
bne .Loop_neon
.word 0xe12fff1e
.size KeccakF1600_neon,.-KeccakF1600_neon
.globl SHA3_absorb_neon
.type SHA3_absorb_neon, %function
.align 5
SHA3_absorb_neon:
stmdb sp!, {r4,r5,r6,lr}
vstmdb sp!, {d8,d9,d10,d11,d12,d13,d14,d15}
mov r4, r1 @ inp
mov r5, r2 @ len
mov r6, r3 @ bsz
vld1.32 {d0}, [r0,:64]! @ A[0][0]
vld1.32 {d2}, [r0,:64]! @ A[0][1]
vld1.32 {d4}, [r0,:64]! @ A[0][2]
vld1.32 {d6}, [r0,:64]! @ A[0][3]
vld1.32 {d8}, [r0,:64]! @ A[0][4]
vld1.32 {d1}, [r0,:64]! @ A[1][0]
vld1.32 {d3}, [r0,:64]! @ A[1][1]
vld1.32 {d5}, [r0,:64]! @ A[1][2]
vld1.32 {d7}, [r0,:64]! @ A[1][3]
vld1.32 {d9}, [r0,:64]! @ A[1][4]
vld1.32 {d10}, [r0,:64]! @ A[2][0]
vld1.32 {d12}, [r0,:64]! @ A[2][1]
vld1.32 {d14}, [r0,:64]! @ A[2][2]
vld1.32 {d16}, [r0,:64]! @ A[2][3]
vld1.32 {d18}, [r0,:64]! @ A[2][4]
vld1.32 {d11}, [r0,:64]! @ A[3][0]
vld1.32 {d13}, [r0,:64]! @ A[3][1]
vld1.32 {d15}, [r0,:64]! @ A[3][2]
vld1.32 {d17}, [r0,:64]! @ A[3][3]
vld1.32 {d19}, [r0,:64]! @ A[3][4]
vld1.32 {d20,d21,d22,d23}, [r0,:64]! @ A[4][0..3]
vld1.32 {d24}, [r0,:64] @ A[4][4]
sub r0, r0, #24*8 @ rewind
b .Loop_absorb_neon
.align 4
.Loop_absorb_neon:
subs r12, r5, r6 @ len - bsz
blo .Labsorbed_neon
mov r5, r12
vld1.8 {d31}, [r4]! @ endian-neutral loads...
cmp r6, #8*2
veor d0, d0, d31 @ A[0][0] ^= *inp++
blo .Lprocess_neon
vld1.8 {d31}, [r4]!
veor d2, d2, d31 @ A[0][1] ^= *inp++
beq .Lprocess_neon
vld1.8 {d31}, [r4]!
cmp r6, #8*4
veor d4, d4, d31 @ A[0][2] ^= *inp++
blo .Lprocess_neon
vld1.8 {d31}, [r4]!
veor d6, d6, d31 @ A[0][3] ^= *inp++
beq .Lprocess_neon
vld1.8 {d31},[r4]!
cmp r6, #8*6
veor d8, d8, d31 @ A[0][4] ^= *inp++
blo .Lprocess_neon
vld1.8 {d31}, [r4]!
veor d1, d1, d31 @ A[1][0] ^= *inp++
beq .Lprocess_neon
vld1.8 {d31}, [r4]!
cmp r6, #8*8
veor d3, d3, d31 @ A[1][1] ^= *inp++
blo .Lprocess_neon
vld1.8 {d31}, [r4]!
veor d5, d5, d31 @ A[1][2] ^= *inp++
beq .Lprocess_neon
vld1.8 {d31}, [r4]!
cmp r6, #8*10
veor d7, d7, d31 @ A[1][3] ^= *inp++
blo .Lprocess_neon
vld1.8 {d31}, [r4]!
veor d9, d9, d31 @ A[1][4] ^= *inp++
beq .Lprocess_neon
vld1.8 {d31}, [r4]!
cmp r6, #8*12
veor d10, d10, d31 @ A[2][0] ^= *inp++
blo .Lprocess_neon
vld1.8 {d31}, [r4]!
veor d12, d12, d31 @ A[2][1] ^= *inp++
beq .Lprocess_neon
vld1.8 {d31}, [r4]!
cmp r6, #8*14
veor d14, d14, d31 @ A[2][2] ^= *inp++
blo .Lprocess_neon
vld1.8 {d31}, [r4]!
veor d16, d16, d31 @ A[2][3] ^= *inp++
beq .Lprocess_neon
vld1.8 {d31}, [r4]!
cmp r6, #8*16
veor d18, d18, d31 @ A[2][4] ^= *inp++
blo .Lprocess_neon
vld1.8 {d31}, [r4]!
veor d11, d11, d31 @ A[3][0] ^= *inp++
beq .Lprocess_neon
vld1.8 {d31}, [r4]!
cmp r6, #8*18
veor d13, d13, d31 @ A[3][1] ^= *inp++
blo .Lprocess_neon
vld1.8 {d31}, [r4]!
veor d15, d15, d31 @ A[3][2] ^= *inp++
beq .Lprocess_neon
vld1.8 {d31}, [r4]!
cmp r6, #8*20
veor d17, d17, d31 @ A[3][3] ^= *inp++
blo .Lprocess_neon
vld1.8 {d31}, [r4]!
veor d19, d19, d31 @ A[3][4] ^= *inp++
beq .Lprocess_neon
vld1.8 {d31}, [r4]!
cmp r6, #8*22
veor d20, d20, d31 @ A[4][0] ^= *inp++
blo .Lprocess_neon
vld1.8 {d31}, [r4]!
veor d21, d21, d31 @ A[4][1] ^= *inp++
beq .Lprocess_neon
vld1.8 {d31}, [r4]!
cmp r6, #8*24
veor d22, d22, d31 @ A[4][2] ^= *inp++
blo .Lprocess_neon
vld1.8 {d31}, [r4]!
veor d23, d23, d31 @ A[4][3] ^= *inp++
beq .Lprocess_neon
vld1.8 {d31}, [r4]!
veor d24, d24, d31 @ A[4][4] ^= *inp++
.Lprocess_neon:
bl KeccakF1600_neon
b .Loop_absorb_neon
.align 4
.Labsorbed_neon:
vst1.32 {d0}, [r0,:64]! @ A[0][0..4]
vst1.32 {d2}, [r0,:64]!
vst1.32 {d4}, [r0,:64]!
vst1.32 {d6}, [r0,:64]!
vst1.32 {d8}, [r0,:64]!
vst1.32 {d1}, [r0,:64]! @ A[1][0..4]
vst1.32 {d3}, [r0,:64]!
vst1.32 {d5}, [r0,:64]!
vst1.32 {d7}, [r0,:64]!
vst1.32 {d9}, [r0,:64]!
vst1.32 {d10}, [r0,:64]! @ A[2][0..4]
vst1.32 {d12}, [r0,:64]!
vst1.32 {d14}, [r0,:64]!
vst1.32 {d16}, [r0,:64]!
vst1.32 {d18}, [r0,:64]!
vst1.32 {d11}, [r0,:64]! @ A[3][0..4]
vst1.32 {d13}, [r0,:64]!
vst1.32 {d15}, [r0,:64]!
vst1.32 {d17}, [r0,:64]!
vst1.32 {d19}, [r0,:64]!
vst1.32 {d20,d21,d22,d23}, [r0,:64]! @ A[4][0..4]
vst1.32 {d24}, [r0,:64]
mov r0, r5 @ return value
vldmia sp!, {d8,d9,d10,d11,d12,d13,d14,d15}
ldmia sp!, {r4,r5,r6,pc}
.size SHA3_absorb_neon,.-SHA3_absorb_neon
.globl SHA3_squeeze_neon
.type SHA3_squeeze_neon, %function
.align 5
SHA3_squeeze_neon:
stmdb sp!, {r4,r5,r6,lr}
mov r4, r1 @ out
mov r5, r2 @ len
mov r6, r3 @ bsz
mov r12, r0 @ A_flat
mov r14, r3 @ bsz
b .Loop_squeeze_neon
.align 4
.Loop_squeeze_neon:
cmp r5, #8
blo .Lsqueeze_neon_tail
vld1.32 {d0}, [r12]!
vst1.8 {d0}, [r4]! @ endian-neutral store
subs r5, r5, #8 @ len -= 8
beq .Lsqueeze_neon_done
subs r14, r14, #8 @ bsz -= 8
bhi .Loop_squeeze_neon
vstmdb sp!, {d8,d9,d10,d11,d12,d13,d14,d15}
vld1.32 {d0}, [r0,:64]! @ A[0][0..4]
vld1.32 {d2}, [r0,:64]!
vld1.32 {d4}, [r0,:64]!
vld1.32 {d6}, [r0,:64]!
vld1.32 {d8}, [r0,:64]!
vld1.32 {d1}, [r0,:64]! @ A[1][0..4]
vld1.32 {d3}, [r0,:64]!
vld1.32 {d5}, [r0,:64]!
vld1.32 {d7}, [r0,:64]!
vld1.32 {d9}, [r0,:64]!
vld1.32 {d10}, [r0,:64]! @ A[2][0..4]
vld1.32 {d12}, [r0,:64]!
vld1.32 {d14}, [r0,:64]!
vld1.32 {d16}, [r0,:64]!
vld1.32 {d18}, [r0,:64]!
vld1.32 {d11}, [r0,:64]! @ A[3][0..4]
vld1.32 {d13}, [r0,:64]!
vld1.32 {d15}, [r0,:64]!
vld1.32 {d17}, [r0,:64]!
vld1.32 {d19}, [r0,:64]!
vld1.32 {d20,d21,d22,d23}, [r0,:64]! @ A[4][0..4]
vld1.32 {d24}, [r0,:64]
sub r0, r0, #24*8 @ rewind
bl KeccakF1600_neon
mov r12, r0 @ A_flat
vst1.32 {d0}, [r0,:64]! @ A[0][0..4]
vst1.32 {d2}, [r0,:64]!
vst1.32 {d4}, [r0,:64]!
vst1.32 {d6}, [r0,:64]!
vst1.32 {d8}, [r0,:64]!
vst1.32 {d1}, [r0,:64]! @ A[1][0..4]
vst1.32 {d3}, [r0,:64]!
vst1.32 {d5}, [r0,:64]!
vst1.32 {d7}, [r0,:64]!
vst1.32 {d9}, [r0,:64]!
vst1.32 {d10}, [r0,:64]! @ A[2][0..4]
vst1.32 {d12}, [r0,:64]!
vst1.32 {d14}, [r0,:64]!
vst1.32 {d16}, [r0,:64]!
vst1.32 {d18}, [r0,:64]!
vst1.32 {d11}, [r0,:64]! @ A[3][0..4]
vst1.32 {d13}, [r0,:64]!
vst1.32 {d15}, [r0,:64]!
vst1.32 {d17}, [r0,:64]!
vst1.32 {d19}, [r0,:64]!
vst1.32 {d20,d21,d22,d23}, [r0,:64]! @ A[4][0..4]
mov r14, r6 @ bsz
vst1.32 {d24}, [r0,:64]
mov r0, r12 @ rewind
vldmia sp!, {d8,d9,d10,d11,d12,d13,d14,d15}
b .Loop_squeeze_neon
.align 4
.Lsqueeze_neon_tail:
ldmia r12, {r2,r3}
cmp r5, #2
strb r2, [r4],#1 @ endian-neutral store
mov r2, r2, lsr#8
blo .Lsqueeze_neon_done
strb r2, [r4], #1
mov r2, r2, lsr#8
beq .Lsqueeze_neon_done
strb r2, [r4], #1
mov r2, r2, lsr#8
cmp r5, #4
blo .Lsqueeze_neon_done
strb r2, [r4], #1
beq .Lsqueeze_neon_done
strb r3, [r4], #1
mov r3, r3, lsr#8
cmp r5, #6
blo .Lsqueeze_neon_done
strb r3, [r4], #1
mov r3, r3, lsr#8
beq .Lsqueeze_neon_done
strb r3, [r4], #1
.Lsqueeze_neon_done:
ldmia sp!, {r4,r5,r6,pc}
.size SHA3_squeeze_neon,.-SHA3_squeeze_neon
#endif
.byte 75,101,99,99,97,107,45,49,54,48,48,32,97,98,115,111,114,98,32,97,110,100,32,115,113,117,101,101,122,101,32,102,111,114,32,65,82,77,118,52,47,78,69,79,78,44,32,67,82,89,80,84,79,71,65,77,83,32,98,121,32,60,97,112,112,114,111,64,111,112,101,110,115,115,108,46,111,114,103,62,0
.align 2
.align 2